Tomonoshin will be unrestricted, and Obstruct put to 1! Check out the details on the official site.
■ You may only cast this card if you have a size 3 «Prism Dragon» on your center. ■ [Counter] Choose and use one of the following two. ・For this turn, monsters on your center gets power+3000 and defense+3000! ・[Stand] a monster on the field.
Questions & Answers
Q2138: With the effect of "Prismatic Prisma", my "Heavenly Crystal Dragon, Aldo Athora" has its attack and defense increased by 3000. During that turn, if I were to call "Spinel Crystal Dragon, Spirytas" to the center, would it also have its attack and defense increased by 3000?
A: Yes, it will.